Jobs Poland

Job Description

• Master’s degree in Computer Science, Data Science, Applied Mathematics, or a related field.
• 7+ years of professional experience in machine learning, data science, or AI engineering.
• Proven experience as a technical lead or solution architect for ML/AI projects, with accountability for end-to-end delivery in a production environment.
• Strong proficiency in Python and the modern ML/AI ecosystem (e.g., PyTorch, Hugging Face, LangChain/LangGraph, Scikit-learn).
• Hands-on experience with data ingestion, RAG pipeline optimization, model evaluation, deployment (MLOps), and monitoring.

• Deep understanding of generative AI (LLMs, embeddings, RAG, prompt engineering, and agentic reasoning) and its practical constraints (latency, cost, safety, hallucinations).

   

Job Responsibilities

• Work with stakeholders to translate domain-specific knowledge into "Spec-Driven" ML architectures and agentic workflows.
• Design and implement solutions that combine the reasoning power of LLMs with the precision of structured knowledge (ontologies/knowledge graphs).
• Pilot the Claude Code CLI and other agentic tools to generate code, run automated tests, and maintain "Context Hygiene" within the project repository.
• Apply structured 4-phase debugging to ML pipelines, focusing on root-cause analysis of hallucinations, retrieval failures, and data drift.
• Define and automate "Skills" (prompt libraries, evaluation scripts, and deployment templates) to be re-used across multiple AI-Native pods.
• Define and implement quality gates, safety metrics, and cost-control practices for GenAI components.

• Lead by example in adopting AI-Native practices, mentoring the AI Apprentice and other team members in the "People + Agents" delivery model.

   

Department/Project Description

We are seeking a Senior ML / Data Science Lead to join our AI & Data practice and spearhead a next-generation initiative within our AI-Native Delivery Pod. In this role, you will combine high-end machine learning engineering with a revolutionary approach to software delivery. You will not just build AI; you will build AI using AI, orchestrating agentic workflows to deliver complex solutions at a velocity traditional teams cannot match.

You will focus on building practical, production-ready solutions that bridge the gap between unstructured data and structured logic using LLMs, agentic workflows, and knowledge representations (ontologies, knowledge graphs). You are expected to be an "AI-Native" pioneer, utilizing tools like Claude Code, Cursor, and custom MCP servers to automate your own development lifecycle—from data exploration and model evaluation to code generation and documentation.

Trinetix is looking for an experienced Engineering Manager. 

You’ll be part of a dynamic, international team working on large-scale enterprise platforms for a leading U.S.-based client in the consulting and financial services sector. Our mission is to build impactful, high-tech solutions that streamline business operations, enhance efficiency, and drive digital transformation. 

We focus on solving real business challenges - developing robust platforms that support critical decision-making and operational excellence. Our projects span across continents, offering the opportunity to collaborate with top-tier professionals from around the world. Welcome to join a Global Team Driving Real-World Innovation. 

Requirements 

• Experience: At least 3 years of project management experience in the IT field 
• Development Expertise: At least 2 years of technical experience (as tech lead, senior developer or architect) 
• Technical Proficiency: Strong understanding of software development methodologies (Scrum, SAFE etc.), cloud technologies, and DevOps practices. 
• Leadership Skills: Proven ability to lead and motivate teams, foster collaboration, and resolve conflicts. 
• Problem-Solving: Excellent problem-solving and decision-making skills. 
• Communication: Strong written and verbal communication skills, including the ability to present complex technical information to non-technical audiences. 
• English Proficiency: Upper-Intermediate at minimum. 
• Client Focus: A customer-centric approach, prioritizing client satisfaction and building long-term relationships. Experience of US outsource projects is welcomed. 

Nice-to-haves 

• Strategic Thinking: Ability to think strategically and align project goals with broader business objectives. 
• Mentorship: Experience mentoring and coaching junior team members. 
• Industry Expertise: Deep knowledge of the audit domain. 
• Complex Project Management: Proven track record of managing large, complex projects with multiple stakeholders. 
• Tech skills: Azure, .Net, Angular. 

Core Responsibilities 

• Project Planning and Execution: Develop and manage detailed project plans, including timelines, resource allocation, and risk mitigation strategies. 
• Team Leadership: Build, lead and mentor technical teams, fostering a collaborative, friendly and high-performing environment. 
• Contribute hands-on to coding, code reviews, and technical decision-making. 
• Technical Leadership and Advocacy. Serve as the technical advocate for products and engineering teams, promoting and supporting evolutionary releases (e.g., alpha, beta, MVP). Ensure proper planning, code integrity, quality, alignment with customer goals, architecture designs, and NFRs. 
• Engineering Craftsmanship. Drive engineering excellence through hands-on involvement in design, configuration, and code when needed. Support teams by resolving blockers, performing code reviews, maintaining coding standards, and addressing technical debt. Continuously learn and introduce new technologies, while mentoring engineers to strengthen technical skills and deliver high-quality product outcomes. 
• Client Relationship Management: Build and maintain strong relationships with clients, understanding their business needs and ensuring their satisfaction. 
• Risk Management: Identify, assess, and mitigate project risks, developing contingency plans as needed. 
• Communication: Effectively communicate project status, risks, and issues to stakeholders at all levels. 
• Reporting: Regularly report project progress and status to the client and internal management 

What we offer   

• Continuous learning and career growth opportunities 
• Professional training and English/Spanish language classes   
• Comprehensive medical insurance 
• Mental health support 
• Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
• Flexible working hours 
• Inclusive and supportive culture 

About Us 

Established in 2011, Trinetix is a dynamic tech service provider supporting enterprise clients around the world. 

Headquartered in Nashville, Tennessee, we have a global team of over 1,000 professionals and delivery centers across Europe, the United States, and Argentina. We partner with leading global brands, delivering innovative digital solutions across Fintech, Professional Services, Logistics, Healthcare, and Agriculture. 

Our operations are driven by a strong business vision, a people-first culture, and a commitment to responsible growth. We actively give back to the community through various CSR activities and adhere to international principles for sustainable development and business ethics. 

To learn more about how we collect, process, and store your personal data, please review our Privacy Notice: https://www.trinetix.com/corporate-policies/privacy-notice 

We’re looking for a Senior DevOps Engineer to join our team. 

About Us:

Together with the client’s team you’ll be building a next-generation cloud-based security platform as a backend engineer with strong infrastructure expertise.

The team is working on products that enable security teams to orchestrate forensic investigations, run custom scripts at scale, and respond rapidly to cyber threats across millions of endpoints. The platform powers automated forensic evidence collection, customizable forensic profiles, and streamlined incident response workflows - all within a unified console alongside EDR data.

This role focuses on infrastructure migrations to modernize our platform and improve scalability.

Responsibilities:

• Plan and execute infrastructure migrations across multiple environments
• Manage Kafka infrastructure including consumers, producers, and cluster configurations
• Implement infrastructure-as-code for repeatable deployments
• Migrate services to new cloud proxy architectures
• Work with established migration patterns and documentation
• Coordinate with cross-functional teams on dependencies and rollouts

Requirements:

• 5+ years of infrastructure/backend development experience
• Experience with Kafka ecosystem (consumers, producers, consumer groups)
• Proficiency in Python or Go
• Proficiency in Kubernetes and container orchestration
• Experience with infrastructure-as-code (Terraform)
• Experience with relational databases
• Experience with AWS or GCP cloud platforms
• Strong communication skills and ability to work in hybrid/remote teams
• Self-directed with ability to work independently
• It'd be great if you have experience with: ArgoCD and GitOps workflows; nginx and cloud proxy patterns; Large-scale distributed systems
• Upper-Intermediate level of English

This is us

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job

We are looking for a Senior Golang Engineer to join a leading BaaS provider in the UK, underpinned by innovative technology. You will be a part of the high performing team that’s always on the look out for exceptional people. We encourage an inclusive and diverse working environment, where teamwork, input and collaboration is valued no matter your level. The job involves attending office in Warsaw 2 times a month.

This is you

• 5+ years of experience with Golang.
• Strong experience of working with microservices.
• An understanding of Kubernetes / Docker.
• Excellent understanding of AWS (deployment / configuration).
• Experience working on a highly secure application.
• Success delivering within an agile environment.
• Ability to act as a subject matter expert and communicate with clarity and empathy to both technical and non-technical audiences.
• Understanding how to translate business objectives into data driven insight.
• English level - B2 and higher.

Nice-to-have skills:

• Experience working with PHP.
• Slim Framework or similar.
• An understanding of Workflow Engines.
• Experience with E-commerce platforms.

This is your role

• Develop clean, elegant, and reusable code that is well-tested and easy to maintain and extend.
• Work with stakeholders across the business to drive the direction of engineering and put the long-term interests of customers at the heart of key decisions.
• Collaborate across our backend chapter to uphold standards and best practices, and to promote innovation.
• Work collaboratively with the team to resolve technical issues.
• Support and oversee junior engineers and act as a subject matter expert.

What awaits you at Avenga?

• Everyone at Avenga is subject to professional growth via our mentorship program.
• Our specialists get regular performance reviews and technical assessments to identify development plans.
• We stay up to date with the industry by embarking on tech talks, webinars, conferences, and hackathons.
• Avenga cares for its employees’ well-being by providing well-rounded health insurance coverage and fitness compensation programs.
• Our employees’ families are no less important, as we offer maternity aid and financial support for a number of family reasons, including marriage and childbirth.
• The company fosters a sense of professional belonging and an environment of togetherness: we achieve things together and celebrate our milestones.

We take pride in the diverse skills and character of our teams, welcoming everyone to apply and contribute to our collective strength.

GlobalLogic is a digital product engineering company. GlobalLogic integrates experience design and complex engineering to help our clients imagine what’s possible and accelerate their transition into tomorrow’s digital businesses. GlobalLogic is a Hitachi Group Company.

We are looking for a Middle Automation QA Engineer who is passionate about quality and automation and wants to make a real impact on product reliability and user experience.

As a Middle AQA, you will play a key role in ensuring high product quality throughout the development lifecycle, working closely with engineers and stakeholders.

• Requirements
  3+ years of experience in test engineering with a strong focus on automated testing.
• Hands-on experience testing mobile applications on both Android and iOS platforms.
• Practical experience with Appium or similar tools for mobile and browser-based test automation.
• Strong proficiency in JavaScript as the primary programming language.
• Experience working with Node.js for building and maintaining automation solutions.
• Proven experience in developing, maintaining, and scaling an automation framework for mobile or web applications.
• Experience with API testing, including tools such as Postman or other API automation frameworks.
• Hands-on experience with GIT and IDEs such as VS Code for automation development.
  Nice to Have:

Experience with Maestro for mobile automation.

Job responsibilities

• Analyzing information needs and creating test data
• Write automated test scripts both mobile and web based
• Conferring with users and engineers
• Studying systems flow, data usage, and work processes
• Investigating and understanding problem areas
• Standing up and maintaining the test automation suite
• Review test cases and ensure that they align with requirements and have appropriate coverage.
• Design test cases and perform various types of testing such as functional, integration, and end-to-end, on various platforms such as mobile devices and web browsers.
• Support project teams in defining suitable quality objectives and acceptance criteria.
• Participate in code reviews and provide feedback and suggestions to increase quality.
• Fulfill all the duties of more junior test engineer team members when necessary.

CrunchCode — міжнародна сервісна ІТ-компанія з досвідом близько 7 років у розробці вебсервісів і вебзастосунків. Ми працюємо у форматах staff augmentation (outstaff) та outsourcing і підключаємо спеціалістів до проєктів клієнтів у довгостроковій моделі співпраці.

Ми працюємо переважно з проєктами в доменах логістики (включно з last mile),e-commerce, fintech та банкінгу, а також enterprise-рішеннями.
Для нас важливо, щоб проєкт був “чистим” і зрозумілим з точки зору етики та цінності для користувачів.

Ми принципово не беремо проєкти, пов’язані з:
● gambling / гемблінгом,
● adult-контентом та порнографією,
● шахрайством або будь-якою розробкою, що спрямована на обман чи маніпуляції.

What We Offer:
● Fully remote work
● Long-term, stable project
● High level of autonomy and trust
● Minimal bureaucracy
● Direct impact on business-critical logistics systems
● Long-term engagement, not a short-term contract.

Required: 
We’re looking for an Applied AI Engineer who combines strong ML fundamentals with the discipline of improving production AI systems through metrics, evaluation, and iteration. 
A large part of the role involves:
diagnosing failures in agent workflows
designing evaluation metrics and KPIs
improving system prompts and agent behavior
running structured experiments and measuring impact
You won’t be working in isolation on research projects - you’ll be improving systems that real users depend on.

Project Overview:
You’ll work on improving production AI systems through evaluation, experimentation, and system design.

Requirements (Must-have):
1. Strong AI/ML fundamentals. You understand the theory behind what you build and can choose appropriate methods for a problem.
Examples:
evaluation metrics (precision/recall/F1/etc.)
ranking and recommendation concepts
embeddings and similarity
experimentation methodology
Not required:
academic publications
advanced theoretical math
large-scale model training experience
2. Evaluation-driven mindset You:
think in metrics and baselines
design experiments instead of guessing
measure system improvements quantitatively
debug failures methodically
This is the most important signal for the role.

3. Experience with LLM systems You’ve worked with:
prompt design
agent workflows
evaluation of LLM outputs
production LLM integrations
4. Ability to ship production systems You can:
turn ideas into working systems
iterate based on results
balance exploration with delivery
5. Programming ability. You’re comfortable writing production code in at least one language (Python, Go, or similar) and learning others when needed.

Responsibilities:
- AI evaluation and KPI design — ~30%
- Prompt and agent system design — ~30%
- ML systems (recommendation, optimization, etc.) — ~30%
- Engineering integration — ~10%
 

Nice to Have:
- Experience improving an AI system after deployment
- Recommendation systems or ranking experience
- Optimization or constraint-based systems
- Computer vision experience
- Experience building evaluation frameworks
- Golang experience
- Startup or small-team engineering experience
- This role may not be a fit if
- You are looking for a research focused role without production deployment
- You rely heavily on frameworks without understanding fundamentals
- You’re uncomfortable working with partially-defined problems
- You prefer narrow specialization over product ownership

Hiring Process:
- Intro call
- Technical discussion (focused on real experience)
- Offer
Start: ASAP
 

We’re looking for a Senior Backend Engineer with Java, Python, and Golang skills to join our team.

Our client is defining the future of cybersecurity through our XDR platform that automatically prevents, detects, and responds to threats in real time. Singularity XDR ingests data and leverages our patented AI models to deliver autonomous protection.

Our team is responsible for the backend part for the main product line  - securing tens of millions of devices across the globe of all kinds of OS (Windows, Linux, macOS), and processing billions of security events every day.

You'll be joining a team with a significant impact on how our customers' environments (incl. 4 of Fortune10 companies, hundreds of Global2000 or governments) are protected, how they interact with agents, gain visibility into their security posture, and understand the risks and act upon them.

What will you do?
Design, develop and support backend system serving for endpoint security
●      Help us with initiatives around moving our services to a new deployment model.
●      Tuning and adjusting our services to work with new CPU architectures.
●      Improving the observability for our services.

• Requirements: 
  5+ years of extensive software engineering experience, including proven expertise in developing large-scale distributed systems and microservices architecture, with a focus on performance, scalability and reliability
• Proficiency in Java
• knowledge of Golang and Python 
• Experience with cloud platforms (AWS and/or GCP) and Kubernetes (must)
• Experience with Kafka or similar solutions is a plus

Client:

One of the world's largest fashion retailers, selling in 215 markets through its online platform or its 6,477 stores in 95 markets. 

Project Details:

• The product is a mobile app developed using web technologies (Java and React). There are both web and mobile versions of the application
• Methodology: Scrum
• Сustomer's location: Spain
• Team Composition: TL + 2 BE + Lead IOS+ Senior IOS + QA
• Duration of cooperation: long-term

Requirements:
- 5+ years of proven extensive commercial experience with UIKit and Swift
- Extensive experience with SwiftUI
- Solid Object-Oriented Design and Analysis Skills and modern development practices
- Experience with testing – Unit testing, snapshot testing, automation testing
- Test Driven Development and Behaviour Driven Development
- Knowledge of UI Architectural patterns: MVC, MVVM, MVP
 

Responsibilities:
- Research and evaluate technical options to implement business requirements
- Work in close contact with the Product Owner and support in the technical definition of product backlog items
- Provide system or technical development expertise to the team
- Guarantee continuous deployment, write qualitative, maintainable code with extensive test coverage in a fast-paced professional software engineering environment
- Suggest technical and functional improvements to add value to the product

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which includes Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide. 

Our global team of talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon. 

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey. 

Be part of the future of iGaming with ARRISERS! Seeing a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here! 

Responsibilities: 

• Serve as the single point of contact for all IT-related queries and incidents via Microsoft Teams, Outlook, Jira Service Desk, and other approved communication channels. 
• Log, categorize, prioritize, and manage support requests within the Jira Service Desk system, ensuring accurate documentation and timely resolution. 
• Provide 1st and 2nd line technical support, troubleshooting hardware and software issues across Windows, macOS, Linux environments, desktops, laptops, printers, and mobile devices. 
• Support and maintain core IT infrastructure, including Active Directory, Microsoft 365 (Exchange Online, Intune, SharePoint Online), and local area network (LAN) services. 
• Take full ownership of assigned incidents and service requests, proactively monitoring progress, providing regular updates, and ensuring resolution within agreed service levels. 
• Diagnose and resolve technical issues efficiently using all available troubleshooting tools and resources, escalating when necessary. 
• Coordinate with external vendors and third-party support providers for issues requiring advanced or specialized assistance. 
• Maintain and manage IT asset inventory, including hardware lifecycle tracking and onboarding/offboarding documentation and handovers. 
• Support procurement processes for IT equipment and software, including recommendations, ordering, and deployment. 
• Deliver a high standard of customer service, adhering to IT service management best practices and internal service level agreements (SLAs). 
• Develop and maintain user guides, knowledge base articles, and support documentation to empower staff with self-service resources. 

• Provide basic end-user training and guidance on Microsoft Office applications (Word, Excel, Outlook, PowerPoint) and other business systems as required. 

   

Requirements: 

• This is a fully on-site role based in Wrocław. Regular in-office presence is required to support effective collaboration and hands-on technical support. 
• Strong practical experience with Active Directory, Microsoft 365, Intune, and SharePoint is mandatory. 
• Advanced knowledge of Windows, macOS, and Linux operating systems, including support of desktops, laptops, printers, and mobile devices. 
• Proven experience in a similar role such as System Administrator, Network Administrator, or IT Support Engineer. 
• Solid understanding of networking concepts and infrastructure, including LAN/WAN environments, routers, and switches. 
• Experience working with databases and maintaining IT platforms across multiple operating systems. 
• Strong troubleshooting, analytical, and problem-solving skills. 
• Excellent verbal and written communication skills, with a customer-focused mindset. 
• Bachelor’s degree (BSc/BA) in Information Technology, Computer Science, or a related field. Relevant professional certifications (e.g., Microsoft Certified Systems Administrator – MCSA) are an advantage. 
• English proficiency at intermediate level or higher (B1+). Basic knowledge of Polish (A2 or higher) is considered a plus. 

Company offers: 

• Long-term employment. 
• Flexible timetable. 
• Comfortable working conditions. 
• Paid vacation and sick leaves. 
• English lessons, gym. 
• Competitive salary level. 

Description

We are seeking a highly motivated and experienced Senior Python Developer to join our growing team. This role will focus on developing and maintaining a test automation framework, primarily using PyTest, with a strong emphasis on cloud VM runners. The ideal candidate will have a deep understanding of Python, testing techniques, and a passion for building robust and efficient systems. Experience with network protocols and OS Linux is highly desirable.

Requirements

– Experience with PyTest or other test libraries in Python.

– Strong understanding of Python and Linux OS.
– Expertise in Python package creation.

Nice to have skills, experience & qualifications:

– Familiarity with real-time operating systems (QNX preferred) and basic C++ knowledge.
– Experience with DDS communication protocol.
– Knowledge of the medical device development process.

Job responsibilities

– Design, develop, and implement a test automation framework using Python and PyTest.

– Optimize the test cases execution environment.
– Integrate test automation framework with in-house cloud orchestration platform.
– Support the Automation QA team.
– Documentation and training: Document the design of software and train team members on new workflows and tools.

We are looking for a Senior/Lead BizDev!

Requirements:

- Knowledge of the affiliate sphere and its standards;

- Experience working with advertisers;

- Good market orientation (products, advertisers);

- Understanding of traffic sources;

- Understanding the specifics of assessing traffic quality, principles of improving traffic quality;

- Excellent communication skills, ability to negotiate and solve win-win complex cases;

- English level B2 and the desire to improve it.

Responsibilities:

- Providing the network with offers and constantly updating their pool;

- Providing timely and high-quality reconciliations / payments;

- Absence of accounts receivable with advertisers;

- Building long-term partnerships with key advertisers;

- Conducting negotiations, defending the interests of the company;

- Building an effective approach to work that will significantly increase traffic volumes;

- Formation and testing of hypotheses that affect traffic growth;

- Attending specialized international conferences.

Benefits:
☘️ An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more;
🤝🏻 Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
📍 Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻‍💻 Modern corporate equipment based on macOS or Windows and additional equipment are provided;
🏖 Paid vacations, sick leave, personal events days, days off;
👨🏻‍⚕️ Corporate health insurance program for your well-being;
💵 Referral program enjoy cooperation with your colleagues and get the bonus;
📚 Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences;
🎯 Rewards program for mentoring and coaching colleagues;
🗣 Free internal English courses;
🧘 Yoga classes to help you stay active and energized;
🦄 Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie and book lovers, board games cozy evenings, special office days dedicated to holidays;
🎳 Company events, team buildings.

We are currently looking for a SRE/MySQL Database Administrator to join our partner company TENTENS Tech. In this role, you will manage and scale a highly available database infrastructure handling up to 2 PB of data and 100,000 operations per second. You’ll be responsible for database architecture decisions, performance optimization, and reliability improvements, while closely collaborating with DevOps, Security, and Software Engineering teams.

TENTENS Tech is a Ukrainian IT company that develops platforms in the social discovery domain. The TENTENS Tech team has successfully launched dozens of platforms used by millions of people worldwide. Their slogan, “We don’t think limits,” reflects both the company’s strategic mindset and the team’s drive to always move far beyond the horizon.
 

Strategic challenges and objectives:

• Database health monitoring and troubleshooting.
• Work with massive amounts of data.
   

Key areas of responsibility:

• Collaborate with engineers, DBAs, and DevOps teams on technical issues.
• Provide support to developers and QAs as required.
• Maintain system monitoring of the database servers. Slow query reporting.
• Participate in database restructuring and management.
• Work on schema design and data modeling.
   

Technical requirements:

• Experience with administering MySQL server.
• Basic performance, query, and index optimization.
• Confident knowledge of MySQL backup solutions.
• Good understanding of monitoring requirements.
• Good understanding of replication principles.
• Comfortable with collaborative tools, such as Slack, wikis, Subversion, and basic ticket tracking systems (YouTrack, Jira).
   

Non-technical requirements:

• Fast learner and creative thinker with strong problem-solving skills.
• Effective team member with a high level of motivation and ability to work with little supervision.
• Dynamic self-starter with high attention to detail, highly responsible and reliable.
• The ideal candidate will be able to work from the office.
   

Desirable skills:

• Previous work experience with Python, Golang, Shell, or other programming languages.
• Previous work experience with relational databases, such as Oracle, PostgreSQL, and NoSQL DBs: MongoDB, Elasticsearch, Redis, etc.
• Good understanding of load balancers, DNS, networking, and/or client-side drivers.
   

By choosing us you get:

• Opportunity to work with a multi-million audience.
• Career growth and professional development with various internal training and seminars, access to an extensive book library, chance to participate in key IT industry events worldwide (attending the conferences).
• Work in a great team. We pay special attention to the recruitment and development of talent. All the members of our team are young, active, and highly motivated for creative problem-solving.
• Employee wellness program, which includes running sessions, football, basketball, and other sports. The cost of sports activities is covered by the company. In-house doctor support is also available on demand.
• Health insurance is available for all employees.

Experience Level: 

Minimum 7-8 years of commercial experience 

Job Description: 

We are looking for an experienced software engineer with strong technical expertise, excellent problem-solving skills, and the ability to work effectively in a collaborative environment. The ideal candidate should have a proven track record of working on complex systems based on SONIC networking OS. Candidates with a strong background in both software development and QA engineering are encouraged to apply for this role. Below are the key technical requirements for the role: 

Technical Requirements: 

1. Networking Experience: 

• Experience with SONIC Networking OS 
• Experience with Broadcom Switch ASIC’s such as Tomahawk (1-5) or other StrataXGS 
• Experience with porting SONIC to Broadcom Switch ASIC’s based systems 
• Experience with SAI for Broadcom Switch ASIC 
• Experience with FW/SW development for networking devices using C/C++ 
• Experience with Linux Kernel modules/drivers’ development, particularly for FPGA, CPLD’s 
• Experience with SW development using Python 
• Experience with various peripherals and peripheral buses, like I2C, PCI-E, etc. 
• Experience with data path automated tests development for network devices, using Python/Pytest. 
• Experience with SW/HW bringup/integration of networking devices. 
• Solid understanding of the differences between routing and forwarding, as well as switches and routers. 
• Proficiency in L2/L3 protocols. 

1. Advanced Network Skills: 

• Experience with link aggregation and LACP. 
• Knowledge of automatic routing protocols like BGP, OSPF, RIP, and IS-IS. 

1. Programming and Tools: 

• Advanced C/C++ programming skills. 
• Advanced Python programming skills. 
• Experience with Jenkins, Pytest, Scapy, traffic generators, traffic analysers, etc. 
• Git/ GitHub 

1. Additional Skills (Optional but Preferred): 

• Knowledge of embedded systems, Linux, or related technologies is an advantage. 
• Familiarity with tools like Jira, and CI/CD pipelines. 

Job Description:

We are looking for an experienced software engineer with strong technical expertise, excellent problem-solving skills, and the ability to work effectively in a collaborative environment. The ideal candidate should have a proven track record of working on complex systems based on SONIC networking OS. Candidates with a strong background in both software development and QA engineering are encouraged to apply for this role. Below are the key technical requirements for the role:

Experience Level: 

Minimum 7-8 years of commercial experience

Technical Requirements:

1. Networking Experience:

· Experience with SONIC Networking OS

· Experience with building CI/CD SONIC labs (CI/CD pipelines) to run SONIC community tests

· Experience with SONIC /SAI compliance testing for various SONIC community topologies

· Experience with data path automated tests development for network devices, using Python/Pytest.

· Experience with FW/SW development for networking devices using C/C++

· Experience with SW development using Python

· Experience with various peripherals and peripheral buses, like I2C, PCI-E, etc.

· Experience with SW/HW bring up/integration of networking devices.

· Solid understanding of the differences between routing and forwarding, as well as switches and routers.

· Proficiency in L2/L3 protocols.

· Experience with link aggregation and LACP.

· Knowledge of automatic routing protocols like BGP, OSPF, RIP, and IS-IS.

2. Programming and Tools:

· Advanced C/C++ programming skills.

· Advanced Python programming skills.

· Experience with Jenkins, Pytest, Scapy, traffic generators, traffic analysers, etc.

· Git/ GitHub

3. Additional Skills (Optional but Preferred):

· Knowledge of embedded systems, Linux, or related technologies is an advantage.

Softsich is a young and ambitious international product tech company building scalable B2B digital platforms. As we continue to grow, we’re looking for a Treasury Manager — a proactive, detail-oriented professional who enjoys bringing clarity, structure, and transparency to financial processes.

The mission of this role is simple but impactful: ensure full financial control and transparency by maintaining timely settlements, accurate reconciliations, and smart fund distribution across all operational accounts.

What you’ll be doing:

- Balance Reconciliation: Daily monitoring and reconciliation of balances across multiple PSPs (Payment Service Providers). Identifying and resolving discrepancies between internal ledgers and provider statements.

- Settlement Management: Managing the full cycle of settlement requests. Ensuring funds are withdrawn from PSPs according to schedule and successfully received in corporate accounts.

-Liquidity Management (Top-ups): Proactively managing float levels. Initiating timely top-ups for payout methods to prevent any operational downtime.

- PSP Communication: Acting as the main point of contact for PSP finance departments regarding settlement delays, fee disputes, and rolling reserve releases.

- Reporting: Maintaining accurate Cash Flow records and providing daily/weekly reports on available liquidity and pending settlements.

It’s a great match if you have:

- Experience: 1+ years in Treasury, Reconciliation, or FinOps.

- Technical Skills: Advanced Excel/Google Sheets skills (Pivot tables, VLOOKUP/SUMIFS, complex data manipulation).

- Domain Knowledge: Solid understanding of PSP mechanics (MDR, Rolling Reserve, Chargebacks).

- Extreme attention to detail, ability to work under pressure, and a proactive "get things done" mindset.

- Languages: Upper-Intermediate English (both written and verbal).

What we offer:

– Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.

– 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).

– A supportive, friendly team where knowledge-sharing is part of the culture.

– Coverage for professional events and learning.

– Birthday greetings, team buildings, and warm human connection beyond work.

– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

If you value financial accuracy, structured processes, and want to be part of a fast-growing tech environment — we’d love to connect 💙